Correlated X-ray timing and spectral behavior in GX 349+2

Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/3852

Title:	Correlated X-ray timing and spectral behavior in GX 349+2
Authors:	Agrawal, V. K Bhattacharyya, S
Keywords:	Accretion Accretion Disks Stars:Binaries Stars: Individual: GX 349+2 Stars:Neutron X-rays: Stars
Issue Date:	Jan-2003
Publisher:	The European Southern Observatory
Citation:	Astronomy and Astrophysics, Vol. 398, No. 1, pp. 223 - 228
Abstract:	We present a detailed and systematic investigation of correlated spectral and timing properties of the Z source GX 349+2, using extensive data ( ~ 221 ks) obtained from the Proportional-Counter-Array on-board RXTE satellite, during January 1998 and September-October 1998. For the first time a detailed comparison between the normal-branch-properties and the flaring-branch-properties of GX 349+2 has been possible, since this study showed the presence of a rare, extended normal branch. Peaked noise properties have been analyzed as functions of position along the Z-track and have been compared to those of Cyg X-2. Tables 1 and 2 are only available in electronic form at http://www.edpsciences.org
URI:	http://hdl.handle.net/2248/3852
ISSN:	0004 - 6361
Appears in Collections:	IIAP Publications

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